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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (3,500+ items) - Page 6

Shaviv Deburring Tool Set, Yellow 155-00223
Shaviv

Deburring Tool Set, Yellow

Zoro # G410914260
Mfr # 155-00223
product price:  $60.39
/ea
M.A. Ford Xt 3/8X1-5/8X.120 Blaze Endmill 67043702
M.A. Ford

Xt 3/8X1-5/8X.120 Blaze Endmill

Zoro # G1165100
Mfr # 67043702
product price:  $20.75
/ea
Keo Countersink, 1 FL, 82 Deg, 5/8, Cobalt, TiN 919-000-584
Keo

Countersink, 1 FL, 82 Deg, 5/8, Cobalt, TiN

Zoro # G2669615
Mfr # 919-000-584
product price:  $38.59
/ea
Keo Countersink, 6 FL, 82 Deg, 5/8, HSS, Uncoated 919-000-348
Keo

Countersink, 6 FL, 82 Deg, 5/8, HSS, Uncoated

Zoro # G1029962
Mfr # 919-000-348
product price:  $28.39
/ea
Keo 5/16 82 deg ZErO Flute CO Deburring Tool 919-000-202
Keo

5/16 82 deg ZErO Flute CO Deburring Tool

Zoro # G3507384
Mfr # 919-000-202
product price:  $21.95
/ea
Keo Countersink, 3/8 in, 100 , 2-5/8 in 917-000-814
Keo

Countersink, 3/8 in, 100 , 2-5/8 in

Zoro # G512007570
Mfr # 917-000-814
product price:  $66.39
/ea
Zoro Select Countersink, 1/4 in, 82 , 1-1/2 in 21ML12
Zoro Select

Countersink, 1/4 in, 82 , 1-1/2 in

Zoro # G5233873
Mfr # 21ML12
product price:  $6.29
/ea
Keo 5/8 x 82 deg HSS 6FLT 3/8 SK Cntsnk 919-000-350
Keo

5/8 x 82 deg HSS 6FLT 3/8 SK Cntsnk

Zoro # G3408544
Mfr # 919-000-350
product price:  $30.65
/ea
Rocky Mountain Twist Countersink, 1/2 in, 100 , 1-1/4 in 954CO5-10
Rocky Mountain Twist

Countersink, 1/2 in, 100 , 1-1/4 in

Zoro # G1380454
Mfr # 954CO5-10
product price:  $22.99
/ea
Keo Countersink, Pilot 6.6 mm, CTRbore 11 mm 902-000-057
Keo

Countersink, Pilot 6.6 mm, CTRbore 11 mm

Zoro # G7028314
Mfr # 902-000-057
product price:  $63.15
/ea
Zephyr CountersinkCage, Standard, 1/4"-28, 1.25in ZT330-SP-N
Zephyr

CountersinkCage, Standard, 1/4"-28, 1.25in

Zoro # G2472893
Mfr # ZT330-SP-N
product price:  $132.99
/ea
Keo 3/4 82 deg ZErO Flute CO Deburring Tool 919-000-210
Keo

3/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G0314291
Mfr # 919-000-210
product price:  $52.55
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 2in L, HSS 919-000-345
Keo

Drill/Countersink, 6 FL, 82 deg., 2in L, HSS

Zoro # G2776560
Mfr # 919-000-345
product price:  $25.49
/ea
Rocky Mountain Twist Countersink, 1/2 in, 100 , 1-1/4 in 954CO5-30
Rocky Mountain Twist

Countersink, 1/2 in, 100 , 1-1/4 in

Zoro # G1249947
Mfr # 954CO5-30
product price:  $18.86
/ea
Keo Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN 919-000-784
Keo

Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN

Zoro # G3459802
Mfr # 919-000-784
product price:  $54.29
/ea
Champion Cutting Tool 1/2in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/4in Shank Dia., 1-27/32in OAL CHA 799-1/2X100
Champion Cutting Tool

1/2in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/4in Shank Dia., 1-27/32in OAL

Zoro # G911873691
Mfr # CHA 799-1/2X100
product price:  $41.55
/ea
Holex 6 Pc HSS Countersink Set, 90 Deg, Uncoated, 6 mm to 19 mm 150320 6
Holex

6 Pc HSS Countersink Set, 90 Deg, Uncoated, 6 mm to 19 mm

Zoro # G914391659
Mfr # 150320 6
product price:  $91.95
/ea
Keo 90 deg SF 5 piece Countersink Set HSS 919-000-052
Keo

90 deg SF 5 piece Countersink Set HSS

Zoro # G0625685
Mfr # 919-000-052
product price:  $153.99
/ea
Link #6 Cobalt Se .154 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank 55-CO-290
Link

#6 Cobalt Se .154 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank

Zoro # G7648194
Mfr # 55-CO-290
product price:  $96.29
/ea
Keo 1 1/4 82 deg ZErO Flute CO Deburring Tool 919-000-215
Keo

1 1/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G1757682
Mfr # 919-000-215
product price:  $165.99
/ea
Rocky Mountain Twist Countersink, 1/2 in, 100 , 1-1/4 in 954HS5-10
Rocky Mountain Twist

Countersink, 1/2 in, 100 , 1-1/4 in

Zoro # G1380366
Mfr # 954HS5-10
product price:  $14.59
/ea
Keo 1 x 82 deg KEO CO RH SF Countersink 919-000-587
Keo

1 x 82 deg KEO CO RH SF Countersink

Zoro # G0680215
Mfr # 919-000-587
product price:  $73.25
/ea
Osg Countersink, 1/2 in, 82 , 2-5/8 in 700-5001
Osg

Countersink, 1/2 in, 82 , 2-5/8 in

Zoro # G1772605
Mfr # 700-5001
product price:  $62.75
/ea
Keo 1/2 90 deg ZErO Flute CO Deburring Tool 919-000-223
Keo

1/2 90 deg ZErO Flute CO Deburring Tool

Zoro # G0649546
Mfr # 919-000-223
product price:  $30.75
/ea
Keo Drill/Countersink, 90 deg., 1in dia., TiN 919-000-064
Keo

Drill/Countersink, 90 deg., 1in dia., TiN

Zoro # G9103762
Mfr # 919-000-064
product price:  $78.55
/ea
Keo Countersink, 3 FL, 82 Deg, 1/2, Cobalt, TiN 917-000-182
Keo

Countersink, 3 FL, 82 Deg, 1/2, Cobalt, TiN

Zoro # G3481764
Mfr # 917-000-182
product price:  $29.59
/ea
Keo 3/4 90 deg ZErO Flute CO Deburring Tool 919-000-227
Keo

3/4 90 deg ZErO Flute CO Deburring Tool

Zoro # G2440006
Mfr # 919-000-227
product price:  $46.79
/ea
Osg Countersink, 3/4 in, 82 , 2-7/8 in 700-7501
Osg

Countersink, 3/4 in, 82 , 2-7/8 in

Zoro # G1772517
Mfr # 700-7501
product price:  $104.99
/ea
Zoro Select Countersink, 5/8 in, 82 , 2-1/4 in 21ML10
Zoro Select

Countersink, 5/8 in, 82 , 2-1/4 in

Zoro # G5233961
Mfr # 21ML10
product price:  $12.59
/ea
Keo Countersink, 6 FL, 100 Deg, 1/2, Carbide 919-001-064
Keo

Countersink, 6 FL, 100 Deg, 1/2, Carbide

Zoro # G0759351
Mfr # 919-001-064
product price:  $75.09
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN 919-000-818
Keo

Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN

Zoro # G1884407
Mfr # 919-000-818
product price:  $43.19
/ea
Keo Countersink, 3 FL, 82 Deg, 1 In, Co, TiN 917-000-188
Keo

Countersink, 3 FL, 82 Deg, 1 In, Co, TiN

Zoro # G2253517
Mfr # 917-000-188
product price:  $90.79
/ea
Keo Countersink, 6 Fl, 60 Deg, 1/2, Cobalt 919-000-703
Keo

Countersink, 6 Fl, 60 Deg, 1/2, Cobalt

Zoro # G1357806
Mfr # 919-000-703
product price:  $22.69
/ea
Champion Cutting Tool 1in - 799 Three Flute Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia., 2-13/16in OAL CHA 799-1X90
Champion Cutting Tool

1in - 799 Three Flute Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia., 2-13/16in OAL

Zoro # G211873513
Mfr # CHA 799-1X90
product price:  $107.99
/ea
Cleveland Countersink, 5/8 in, 82 , 2-1/8 in C94570
Cleveland

Countersink, 5/8 in, 82 , 2-1/8 in

Zoro # G4838080
Mfr # C94570
product price:  $40.99
/ea
Keo 1/2 x 82 deg KEO CO RH 3Fl C Reamer 917-000-181
Keo

1/2 x 82 deg KEO CO RH 3Fl C Reamer

Zoro # G1056492
Mfr # 917-000-181
product price:  $23.79
/ea
Countersinks (3,500+ items) - Page 6
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the Countersinks You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of tools & machining along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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